./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--core--ib_uverbs.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21c21a5-d07b-467a-87b7-c1541537c9fe/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21c21a5-d07b-467a-87b7-c1541537c9fe/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21c21a5-d07b-467a-87b7-c1541537c9fe/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21c21a5-d07b-467a-87b7-c1541537c9fe/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--core--ib_uverbs.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21c21a5-d07b-467a-87b7-c1541537c9fe/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21c21a5-d07b-467a-87b7-c1541537c9fe/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a15cb8baf04ebcdf2da2a5900f0ec70919543dab13c9a864e8457c879456985f --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 01:03:52,112 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 01:03:52,208 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21c21a5-d07b-467a-87b7-c1541537c9fe/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-09 01:03:52,217 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 01:03:52,217 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 01:03:52,256 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 01:03:52,257 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 01:03:52,258 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 01:03:52,258 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 01:03:52,261 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 01:03:52,262 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 01:03:52,262 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 01:03:52,263 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 01:03:52,265 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 01:03:52,265 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 01:03:52,266 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 01:03:52,266 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 01:03:52,267 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 01:03:52,271 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 01:03:52,271 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 01:03:52,272 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 01:03:52,272 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 01:03:52,273 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 01:03:52,273 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 01:03:52,273 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 01:03:52,274 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 01:03:52,274 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 01:03:52,274 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 01:03:52,275 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 01:03:52,275 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 01:03:52,275 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21c21a5-d07b-467a-87b7-c1541537c9fe/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21c21a5-d07b-467a-87b7-c1541537c9fe/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a15cb8baf04ebcdf2da2a5900f0ec70919543dab13c9a864e8457c879456985f [2024-11-09 01:03:52,603 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 01:03:52,661 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 01:03:52,665 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 01:03:52,668 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 01:03:52,669 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 01:03:52,670 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21c21a5-d07b-467a-87b7-c1541537c9fe/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--core--ib_uverbs.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-09 01:03:54,742 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 01:03:55,430 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 01:03:55,431 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21c21a5-d07b-467a-87b7-c1541537c9fe/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--core--ib_uverbs.ko-entry_point.cil.out.i [2024-11-09 01:03:55,482 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21c21a5-d07b-467a-87b7-c1541537c9fe/bin/ukojak-verify-ImItNfHLgk/data/d7619c1ee/ad26e270d31d44b0bcf98004d26a3455/FLAG642f7f5e8 [2024-11-09 01:03:55,503 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21c21a5-d07b-467a-87b7-c1541537c9fe/bin/ukojak-verify-ImItNfHLgk/data/d7619c1ee/ad26e270d31d44b0bcf98004d26a3455 [2024-11-09 01:03:55,506 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 01:03:55,508 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 01:03:55,511 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 01:03:55,512 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 01:03:55,517 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 01:03:55,518 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:03:55" (1/1) ... [2024-11-09 01:03:55,521 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cf062ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:03:55, skipping insertion in model container [2024-11-09 01:03:55,521 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:03:55" (1/1) ... [2024-11-09 01:03:55,683 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 01:03:58,415 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21c21a5-d07b-467a-87b7-c1541537c9fe/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--core--ib_uverbs.ko-entry_point.cil.out.i[354644,354657] [2024-11-09 01:03:58,481 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 01:03:58,619 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 01:03:58,729 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5096] [2024-11-09 01:03:58,731 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5103] [2024-11-09 01:03:58,733 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [5152] [2024-11-09 01:03:58,734 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [5155] [2024-11-09 01:03:58,735 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [5158] [2024-11-09 01:03:58,735 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [5161] [2024-11-09 01:03:58,736 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; subl %2, %0; sete %1": "+m" (v->counter), "=qm" (c): "er" (i): "memory"); [5182-5183] [2024-11-09 01:03:58,737 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [5194-5195] [2024-11-09 01:03:58,737 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [5198-5199] [2024-11-09 01:03:58,737 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [5202-5203] [2024-11-09 01:03:58,738 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [5206-5207] [2024-11-09 01:03:58,904 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7666] [2024-11-09 01:03:58,905 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7668] [2024-11-09 01:03:58,905 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [7682] [2024-11-09 01:03:58,906 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7685] [2024-11-09 01:03:58,906 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7688] [2024-11-09 01:03:58,907 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7691] [2024-11-09 01:03:58,908 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [7716] [2024-11-09 01:03:58,909 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [7723] [2024-11-09 01:03:58,909 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [7731-7732] [2024-11-09 01:03:58,910 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [7745] [2024-11-09 01:03:58,910 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [7748] [2024-11-09 01:03:58,911 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [7750] [2024-11-09 01:03:58,911 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [7755] [2024-11-09 01:03:58,912 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [7758] [2024-11-09 01:03:58,916 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [7760] [2024-11-09 01:03:58,916 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [7765] [2024-11-09 01:03:58,917 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [7768] [2024-11-09 01:03:58,917 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [7770] [2024-11-09 01:03:58,917 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [7775] [2024-11-09 01:03:58,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [7778] [2024-11-09 01:03:58,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [7780] [2024-11-09 01:03:58,919 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [7798] [2024-11-09 01:03:58,919 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [7801] [2024-11-09 01:03:58,920 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [7803] [2024-11-09 01:03:58,920 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [7808] [2024-11-09 01:03:58,921 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [7811] [2024-11-09 01:03:58,921 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [7813] [2024-11-09 01:03:58,921 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [7818] [2024-11-09 01:03:58,922 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [7821] [2024-11-09 01:03:58,923 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [7823] [2024-11-09 01:03:58,924 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [7828] [2024-11-09 01:03:58,924 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [7831] [2024-11-09 01:03:58,924 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [7833] [2024-11-09 01:03:58,925 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7859] [2024-11-09 01:03:58,926 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7866] [2024-11-09 01:03:59,273 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21c21a5-d07b-467a-87b7-c1541537c9fe/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--core--ib_uverbs.ko-entry_point.cil.out.i[354644,354657] [2024-11-09 01:03:59,284 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 01:03:59,488 INFO L204 MainTranslator]: Completed translation [2024-11-09 01:03:59,488 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:03:59 WrapperNode [2024-11-09 01:03:59,488 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 01:03:59,489 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 01:03:59,489 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 01:03:59,490 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 01:03:59,498 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:03:59" (1/1) ... [2024-11-09 01:03:59,640 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:03:59" (1/1) ... [2024-11-09 01:04:00,084 INFO L138 Inliner]: procedures = 371, calls = 4486, calls flagged for inlining = 170, calls inlined = 169, statements flattened = 10281 [2024-11-09 01:04:00,085 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 01:04:00,085 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 01:04:00,086 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 01:04:00,086 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 01:04:00,099 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:03:59" (1/1) ... [2024-11-09 01:04:00,099 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:03:59" (1/1) ... [2024-11-09 01:04:00,157 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:03:59" (1/1) ... [2024-11-09 01:04:00,158 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:03:59" (1/1) ... [2024-11-09 01:04:00,530 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:03:59" (1/1) ... [2024-11-09 01:04:00,590 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:03:59" (1/1) ... [2024-11-09 01:04:00,660 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:03:59" (1/1) ... [2024-11-09 01:04:00,692 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:03:59" (1/1) ... [2024-11-09 01:04:00,759 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 01:04:00,760 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 01:04:00,761 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 01:04:00,761 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 01:04:00,762 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:03:59" (1/1) ... [2024-11-09 01:04:00,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 01:04:00,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21c21a5-d07b-467a-87b7-c1541537c9fe/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 01:04:00,799 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21c21a5-d07b-467a-87b7-c1541537c9fe/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 01:04:00,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21c21a5-d07b-467a-87b7-c1541537c9fe/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 01:04:00,832 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-09 01:04:00,832 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-09 01:04:00,833 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_open [2024-11-09 01:04:00,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_open [2024-11-09 01:04:00,833 INFO L130 BoogieDeclarations]: Found specification of procedure put_qp_write [2024-11-09 01:04:00,833 INFO L138 BoogieDeclarations]: Found implementation of procedure put_qp_write [2024-11-09 01:04:00,833 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_close [2024-11-09 01:04:00,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_close [2024-11-09 01:04:00,834 INFO L130 BoogieDeclarations]: Found specification of procedure idr_read_qp [2024-11-09 01:04:00,834 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_read_qp [2024-11-09 01:04:00,834 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2024-11-09 01:04:00,834 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2024-11-09 01:04:00,834 INFO L130 BoogieDeclarations]: Found specification of procedure fdget [2024-11-09 01:04:00,835 INFO L138 BoogieDeclarations]: Found implementation of procedure fdget [2024-11-09 01:04:00,835 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2024-11-09 01:04:00,835 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2024-11-09 01:04:00,835 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-09 01:04:00,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 01:04:00,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 01:04:00,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 01:04:00,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-09 01:04:00,836 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-09 01:04:00,836 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cq [2024-11-09 01:04:00,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cq [2024-11-09 01:04:00,837 INFO L130 BoogieDeclarations]: Found specification of procedure show_ibdev [2024-11-09 01:04:00,837 INFO L138 BoogieDeclarations]: Found implementation of procedure show_ibdev [2024-11-09 01:04:00,837 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_device [2024-11-09 01:04:00,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_device [2024-11-09 01:04:00,837 INFO L130 BoogieDeclarations]: Found specification of procedure fd_install [2024-11-09 01:04:00,838 INFO L138 BoogieDeclarations]: Found implementation of procedure fd_install [2024-11-09 01:04:00,838 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_event_close [2024-11-09 01:04:00,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_event_close [2024-11-09 01:04:00,838 INFO L130 BoogieDeclarations]: Found specification of procedure idr_destroy [2024-11-09 01:04:00,838 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_destroy [2024-11-09 01:04:00,839 INFO L130 BoogieDeclarations]: Found specification of procedure ib_copy_to_udata [2024-11-09 01:04:00,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_copy_to_udata [2024-11-09 01:04:00,839 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-11-09 01:04:00,839 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-11-09 01:04:00,839 INFO L130 BoogieDeclarations]: Found specification of procedure put_pd_read [2024-11-09 01:04:00,840 INFO L138 BoogieDeclarations]: Found implementation of procedure put_pd_read [2024-11-09 01:04:00,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 01:04:00,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 01:04:00,840 INFO L130 BoogieDeclarations]: Found specification of procedure idr_write_qp [2024-11-09 01:04:00,840 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_write_qp [2024-11-09 01:04:00,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2024-11-09 01:04:00,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2024-11-09 01:04:00,841 INFO L130 BoogieDeclarations]: Found specification of procedure idr_read_uobj [2024-11-09 01:04:00,841 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_read_uobj [2024-11-09 01:04:00,841 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_xrcd [2024-11-09 01:04:00,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_xrcd [2024-11-09 01:04:00,842 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_release_file [2024-11-09 01:04:00,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_release_file [2024-11-09 01:04:00,842 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-09 01:04:00,842 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-09 01:04:00,842 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-11-09 01:04:00,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-11-09 01:04:00,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-09 01:04:00,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-09 01:04:00,843 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2024-11-09 01:04:00,843 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2024-11-09 01:04:00,843 INFO L130 BoogieDeclarations]: Found specification of procedure idr_read_pd [2024-11-09 01:04:00,844 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_read_pd [2024-11-09 01:04:00,844 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_modify_srq [2024-11-09 01:04:00,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_modify_srq [2024-11-09 01:04:00,844 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2024-11-09 01:04:00,844 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2024-11-09 01:04:00,845 INFO L130 BoogieDeclarations]: Found specification of procedure fdput [2024-11-09 01:04:00,845 INFO L138 BoogieDeclarations]: Found implementation of procedure fdput [2024-11-09 01:04:00,845 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-09 01:04:00,845 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-09 01:04:00,845 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_release_ucq [2024-11-09 01:04:00,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_release_ucq [2024-11-09 01:04:00,846 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-09 01:04:00,846 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-09 01:04:00,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 01:04:00,846 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 01:04:00,846 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 01:04:00,847 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 01:04:00,847 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_unmarshall_recv [2024-11-09 01:04:00,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_unmarshall_recv [2024-11-09 01:04:00,847 INFO L130 BoogieDeclarations]: Found specification of procedure idr_add_uobj [2024-11-09 01:04:00,847 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_add_uobj [2024-11-09 01:04:00,847 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-09 01:04:00,847 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-09 01:04:00,848 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_ex_query_device [2024-11-09 01:04:00,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_ex_query_device [2024-11-09 01:04:00,848 INFO L130 BoogieDeclarations]: Found specification of procedure idr_write_uobj [2024-11-09 01:04:00,848 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_write_uobj [2024-11-09 01:04:00,848 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2024-11-09 01:04:00,849 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2024-11-09 01:04:00,849 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-11-09 01:04:00,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-11-09 01:04:00,849 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_mmap [2024-11-09 01:04:00,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_mmap [2024-11-09 01:04:00,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 01:04:00,850 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-09 01:04:00,850 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-09 01:04:00,850 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_event_poll [2024-11-09 01:04:00,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_event_poll [2024-11-09 01:04:00,850 INFO L130 BoogieDeclarations]: Found specification of procedure __uverbs_create_xsrq [2024-11-09 01:04:00,850 INFO L138 BoogieDeclarations]: Found implementation of procedure __uverbs_create_xsrq [2024-11-09 01:04:00,851 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_event_fasync [2024-11-09 01:04:00,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_event_fasync [2024-11-09 01:04:00,851 INFO L130 BoogieDeclarations]: Found specification of procedure init_uobj [2024-11-09 01:04:00,851 INFO L138 BoogieDeclarations]: Found implementation of procedure init_uobj [2024-11-09 01:04:00,851 INFO L130 BoogieDeclarations]: Found specification of procedure put_xrcd_read [2024-11-09 01:04:00,851 INFO L138 BoogieDeclarations]: Found implementation of procedure put_xrcd_read [2024-11-09 01:04:00,851 INFO L130 BoogieDeclarations]: Found specification of procedure copy_query_dev_fields [2024-11-09 01:04:00,851 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_query_dev_fields [2024-11-09 01:04:00,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 01:04:00,852 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_alloc_event_file [2024-11-09 01:04:00,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_alloc_event_file [2024-11-09 01:04:00,853 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2024-11-09 01:04:00,853 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2024-11-09 01:04:00,853 INFO L130 BoogieDeclarations]: Found specification of procedure put_pid [2024-11-09 01:04:00,853 INFO L138 BoogieDeclarations]: Found implementation of procedure put_pid [2024-11-09 01:04:00,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-09 01:04:00,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-09 01:04:00,854 INFO L130 BoogieDeclarations]: Found specification of procedure put_uobj [2024-11-09 01:04:00,854 INFO L138 BoogieDeclarations]: Found implementation of procedure put_uobj [2024-11-09 01:04:00,854 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2024-11-09 01:04:00,854 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2024-11-09 01:04:00,855 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_event_read [2024-11-09 01:04:00,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_event_read [2024-11-09 01:04:00,855 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2024-11-09 01:04:00,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2024-11-09 01:04:00,855 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 01:04:00,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 01:04:00,856 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 01:04:00,856 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 01:04:00,856 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-09 01:04:00,856 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-09 01:04:00,856 INFO L130 BoogieDeclarations]: Found specification of procedure idr_read_obj [2024-11-09 01:04:00,857 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_read_obj [2024-11-09 01:04:00,857 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_qp [2024-11-09 01:04:00,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_qp [2024-11-09 01:04:00,857 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove_uobj [2024-11-09 01:04:00,857 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove_uobj [2024-11-09 01:04:00,857 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-11-09 01:04:00,858 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-11-09 01:04:00,858 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-09 01:04:00,858 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-09 01:04:00,858 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2024-11-09 01:04:00,858 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2024-11-09 01:04:00,858 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2024-11-09 01:04:00,858 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2024-11-09 01:04:00,859 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-09 01:04:00,859 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-09 01:04:00,859 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_ah [2024-11-09 01:04:00,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_ah [2024-11-09 01:04:00,859 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-09 01:04:00,859 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-09 01:04:00,859 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2024-11-09 01:04:00,859 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2024-11-09 01:04:00,860 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-09 01:04:00,860 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-09 01:04:00,860 INFO L130 BoogieDeclarations]: Found specification of procedure put_uobj_read [2024-11-09 01:04:00,860 INFO L138 BoogieDeclarations]: Found implementation of procedure put_uobj_read [2024-11-09 01:04:00,860 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-09 01:04:00,861 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-09 01:04:00,861 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_srq [2024-11-09 01:04:00,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_srq [2024-11-09 01:04:00,861 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_write [2024-11-09 01:04:00,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_write [2024-11-09 01:04:00,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-09 01:04:00,862 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-09 01:04:00,862 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-09 01:04:00,862 INFO L130 BoogieDeclarations]: Found specification of procedure xrcd_table_search [2024-11-09 01:04:00,862 INFO L138 BoogieDeclarations]: Found implementation of procedure xrcd_table_search [2024-11-09 01:04:00,862 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-09 01:04:00,862 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-09 01:04:00,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-09 01:04:00,863 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_mw [2024-11-09 01:04:00,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_mw [2024-11-09 01:04:00,863 INFO L130 BoogieDeclarations]: Found specification of procedure __idr_get_uobj [2024-11-09 01:04:00,863 INFO L138 BoogieDeclarations]: Found implementation of procedure __idr_get_uobj [2024-11-09 01:04:00,864 INFO L130 BoogieDeclarations]: Found specification of procedure put_uobj_write [2024-11-09 01:04:00,864 INFO L138 BoogieDeclarations]: Found implementation of procedure put_uobj_write [2024-11-09 01:04:00,864 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2024-11-09 01:04:00,864 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2024-11-09 01:04:00,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 01:04:00,864 INFO L130 BoogieDeclarations]: Found specification of procedure put_srq_read [2024-11-09 01:04:00,865 INFO L138 BoogieDeclarations]: Found implementation of procedure put_srq_read [2024-11-09 01:04:00,865 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-09 01:04:00,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-09 01:04:00,865 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dereg_mr [2024-11-09 01:04:00,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dereg_mr [2024-11-09 01:04:00,865 INFO L130 BoogieDeclarations]: Found specification of procedure put_unused_fd [2024-11-09 01:04:00,866 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unused_fd [2024-11-09 01:04:00,866 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2024-11-09 01:04:00,866 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2024-11-09 01:04:00,866 INFO L130 BoogieDeclarations]: Found specification of procedure create_cq [2024-11-09 01:04:00,866 INFO L138 BoogieDeclarations]: Found implementation of procedure create_cq [2024-11-09 01:04:00,866 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-09 01:04:00,866 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-09 01:04:00,867 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-09 01:04:00,867 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-09 01:04:00,867 INFO L130 BoogieDeclarations]: Found specification of procedure modify_qp_mask [2024-11-09 01:04:00,867 INFO L138 BoogieDeclarations]: Found implementation of procedure modify_qp_mask [2024-11-09 01:04:00,867 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2024-11-09 01:04:00,867 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2024-11-09 01:04:00,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 01:04:00,867 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-09 01:04:00,868 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-09 01:04:00,868 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2024-11-09 01:04:00,868 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2024-11-09 01:04:00,868 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_zero_bit [2024-11-09 01:04:00,868 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_zero_bit [2024-11-09 01:04:00,869 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2024-11-09 01:04:00,869 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2024-11-09 01:04:00,869 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-11-09 01:04:00,869 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-11-09 01:04:00,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 01:04:00,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 01:04:00,870 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-09 01:04:00,870 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-09 01:04:00,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-09 01:04:00,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-09 01:04:00,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 01:04:00,870 INFO L130 BoogieDeclarations]: Found specification of procedure get_unused_fd_flags [2024-11-09 01:04:00,871 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unused_fd_flags [2024-11-09 01:04:00,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-09 01:04:00,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-09 01:04:00,871 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-09 01:04:00,871 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-09 01:04:00,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 01:04:00,871 INFO L130 BoogieDeclarations]: Found specification of procedure idr_read_xrcd [2024-11-09 01:04:00,872 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_read_xrcd [2024-11-09 01:04:00,872 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2024-11-09 01:04:00,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2024-11-09 01:04:00,872 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-11-09 01:04:00,872 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-11-09 01:04:00,872 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2024-11-09 01:04:00,873 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2024-11-09 01:04:00,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 01:04:00,873 INFO L130 BoogieDeclarations]: Found specification of procedure ib_check_mr_access [2024-11-09 01:04:00,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_check_mr_access [2024-11-09 01:04:00,873 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2024-11-09 01:04:00,873 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2024-11-09 01:04:00,874 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-09 01:04:00,874 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-09 01:04:00,874 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 01:04:00,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 01:04:00,874 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2024-11-09 01:04:00,874 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2024-11-09 01:04:00,874 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-09 01:04:00,875 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-09 01:04:00,875 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_flow [2024-11-09 01:04:00,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_flow [2024-11-09 01:04:00,875 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-09 01:04:00,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-09 01:04:00,875 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get___0 [2024-11-09 01:04:00,875 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get___0 [2024-11-09 01:04:00,875 INFO L130 BoogieDeclarations]: Found specification of procedure xrcd_table_delete [2024-11-09 01:04:00,876 INFO L138 BoogieDeclarations]: Found implementation of procedure xrcd_table_delete [2024-11-09 01:04:00,876 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_remove_one [2024-11-09 01:04:00,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_remove_one [2024-11-09 01:04:00,876 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-11-09 01:04:00,877 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-11-09 01:04:00,877 INFO L130 BoogieDeclarations]: Found specification of procedure ib_detach_mcast [2024-11-09 01:04:00,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_detach_mcast [2024-11-09 01:04:00,877 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-09 01:04:00,877 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-09 01:04:00,877 INFO L130 BoogieDeclarations]: Found specification of procedure show_dev_abi_version [2024-11-09 01:04:00,878 INFO L138 BoogieDeclarations]: Found implementation of procedure show_dev_abi_version [2024-11-09 01:04:00,878 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2024-11-09 01:04:00,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2024-11-09 01:04:00,878 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2024-11-09 01:04:00,878 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2024-11-09 01:04:00,878 INFO L130 BoogieDeclarations]: Found specification of procedure idr_read_cq [2024-11-09 01:04:00,879 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_read_cq [2024-11-09 01:04:00,879 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-09 01:04:00,879 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-09 01:04:00,879 INFO L130 BoogieDeclarations]: Found specification of procedure idr_read_srq [2024-11-09 01:04:00,879 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_read_srq [2024-11-09 01:04:00,879 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2024-11-09 01:04:00,879 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2024-11-09 01:04:00,880 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_add_one [2024-11-09 01:04:00,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_add_one [2024-11-09 01:04:00,880 INFO L130 BoogieDeclarations]: Found specification of procedure put_qp_read [2024-11-09 01:04:00,880 INFO L138 BoogieDeclarations]: Found implementation of procedure put_qp_read [2024-11-09 01:04:00,880 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-09 01:04:00,880 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-09 01:04:00,881 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2024-11-09 01:04:00,881 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2024-11-09 01:04:00,881 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-09 01:04:00,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-09 01:04:00,881 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2024-11-09 01:04:00,881 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2024-11-09 01:04:00,881 INFO L130 BoogieDeclarations]: Found specification of procedure ib_copy_from_udata [2024-11-09 01:04:00,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_copy_from_udata [2024-11-09 01:04:00,882 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-11-09 01:04:00,882 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-11-09 01:04:00,882 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_release_uevent [2024-11-09 01:04:00,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_release_uevent [2024-11-09 01:04:00,882 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-09 01:04:00,883 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-09 01:04:00,883 INFO L130 BoogieDeclarations]: Found specification of procedure put_cq_read [2024-11-09 01:04:00,883 INFO L138 BoogieDeclarations]: Found implementation of procedure put_cq_read [2024-11-09 01:04:00,883 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_modify_qp [2024-11-09 01:04:00,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_modify_qp [2024-11-09 01:04:00,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 01:04:00,883 INFO L130 BoogieDeclarations]: Found specification of procedure show_class_attr_string [2024-11-09 01:04:00,884 INFO L138 BoogieDeclarations]: Found implementation of procedure show_class_attr_string [2024-11-09 01:04:00,884 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_pd [2024-11-09 01:04:00,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_pd [2024-11-09 01:04:00,884 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 01:04:00,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 01:04:00,884 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2024-11-09 01:04:00,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2024-11-09 01:04:00,885 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-09 01:04:00,885 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-09 01:04:02,255 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 01:04:02,259 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 01:04:02,818 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 01:05:24,833 INFO L? ?]: Removed 3881 outVars from TransFormulas that were not future-live. [2024-11-09 01:05:24,833 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 01:05:27,650 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 01:05:27,650 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-09 01:05:27,651 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 01:05:27 BoogieIcfgContainer [2024-11-09 01:05:27,651 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 01:05:27,652 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 01:05:27,652 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 01:05:27,661 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 01:05:27,662 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 01:05:27" (1/1) ... [2024-11-09 01:05:27,670 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:05:27,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:27,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3902 states to 2598 states and 3902 transitions. [2024-11-09 01:05:27,822 INFO L276 IsEmpty]: Start isEmpty. Operand 2598 states and 3902 transitions. [2024-11-09 01:05:27,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2024-11-09 01:05:27,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:27,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:51,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:52,568 INFO L134 CoverageAnalysis]: Checked inductivity of 1745 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1745 trivial. 0 not checked. [2024-11-09 01:06:02,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:06:04,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:05,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4076 states to 2617 states and 3993 transitions. [2024-11-09 01:06:05,002 INFO L276 IsEmpty]: Start isEmpty. Operand 2617 states and 3993 transitions. [2024-11-09 01:06:05,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-11-09 01:06:05,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:05,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:25,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:26,846 INFO L134 CoverageAnalysis]: Checked inductivity of 1747 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1747 trivial. 0 not checked. [2024-11-09 01:06:26,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:26,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4077 states to 2618 states and 3994 transitions. [2024-11-09 01:06:26,906 INFO L276 IsEmpty]: Start isEmpty. Operand 2618 states and 3994 transitions. [2024-11-09 01:06:26,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-11-09 01:06:26,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:26,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:48,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:49,236 INFO L134 CoverageAnalysis]: Checked inductivity of 1748 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1748 trivial. 0 not checked. [2024-11-09 01:06:49,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:49,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4078 states to 2619 states and 3995 transitions. [2024-11-09 01:06:49,289 INFO L276 IsEmpty]: Start isEmpty. Operand 2619 states and 3995 transitions. [2024-11-09 01:06:49,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-11-09 01:06:49,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:49,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:09,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:10,547 INFO L134 CoverageAnalysis]: Checked inductivity of 1749 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1749 trivial. 0 not checked. [2024-11-09 01:07:10,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:10,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4079 states to 2620 states and 3996 transitions. [2024-11-09 01:07:10,602 INFO L276 IsEmpty]: Start isEmpty. Operand 2620 states and 3996 transitions. [2024-11-09 01:07:10,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-11-09 01:07:10,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:10,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:32,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:33,011 INFO L134 CoverageAnalysis]: Checked inductivity of 1747 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1745 trivial. 0 not checked. [2024-11-09 01:07:34,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:34,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4138 states to 2623 states and 4055 transitions. [2024-11-09 01:07:34,539 INFO L276 IsEmpty]: Start isEmpty. Operand 2623 states and 4055 transitions. [2024-11-09 01:07:34,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-11-09 01:07:34,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:34,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:56,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:56,834 INFO L134 CoverageAnalysis]: Checked inductivity of 1750 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1750 trivial. 0 not checked. [2024-11-09 01:07:56,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:56,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4139 states to 2624 states and 4056 transitions. [2024-11-09 01:07:56,893 INFO L276 IsEmpty]: Start isEmpty. Operand 2624 states and 4056 transitions. [2024-11-09 01:07:56,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-11-09 01:07:56,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:56,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:18,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:19,383 INFO L134 CoverageAnalysis]: Checked inductivity of 1748 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1745 trivial. 0 not checked. [2024-11-09 01:08:22,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:22,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4200 states to 2628 states and 4117 transitions. [2024-11-09 01:08:22,844 INFO L276 IsEmpty]: Start isEmpty. Operand 2628 states and 4117 transitions. [2024-11-09 01:08:22,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-11-09 01:08:22,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:22,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:44,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:45,764 INFO L134 CoverageAnalysis]: Checked inductivity of 1749 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1745 trivial. 0 not checked. [2024-11-09 01:08:51,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:51,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4259 states to 2633 states and 4176 transitions. [2024-11-09 01:08:51,228 INFO L276 IsEmpty]: Start isEmpty. Operand 2633 states and 4176 transitions. [2024-11-09 01:08:51,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-11-09 01:08:51,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:51,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:12,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:13,096 INFO L134 CoverageAnalysis]: Checked inductivity of 1751 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1751 trivial. 0 not checked. [2024-11-09 01:09:13,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:13,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4260 states to 2634 states and 4177 transitions. [2024-11-09 01:09:13,151 INFO L276 IsEmpty]: Start isEmpty. Operand 2634 states and 4177 transitions. [2024-11-09 01:09:13,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-11-09 01:09:13,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:13,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:34,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:35,456 INFO L134 CoverageAnalysis]: Checked inductivity of 1750 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1745 trivial. 0 not checked. [2024-11-09 01:09:44,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:44,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4321 states to 2640 states and 4238 transitions. [2024-11-09 01:09:44,366 INFO L276 IsEmpty]: Start isEmpty. Operand 2640 states and 4238 transitions. [2024-11-09 01:09:44,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-11-09 01:09:44,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:44,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:05,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:05,703 INFO L134 CoverageAnalysis]: Checked inductivity of 1752 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1752 trivial. 0 not checked. [2024-11-09 01:10:05,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:05,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4322 states to 2641 states and 4239 transitions. [2024-11-09 01:10:05,745 INFO L276 IsEmpty]: Start isEmpty. Operand 2641 states and 4239 transitions. [2024-11-09 01:10:05,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-11-09 01:10:05,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:05,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:27,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:28,316 INFO L134 CoverageAnalysis]: Checked inductivity of 1752 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1747 trivial. 0 not checked. [2024-11-09 01:10:28,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:28,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4322 states to 2642 states and 4239 transitions. [2024-11-09 01:10:28,420 INFO L276 IsEmpty]: Start isEmpty. Operand 2642 states and 4239 transitions. [2024-11-09 01:10:28,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-11-09 01:10:28,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:28,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:50,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:52,618 INFO L134 CoverageAnalysis]: Checked inductivity of 1745 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1745 trivial. 0 not checked. [2024-11-09 01:10:58,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:58,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4324 states to 2644 states and 4241 transitions. [2024-11-09 01:10:58,603 INFO L276 IsEmpty]: Start isEmpty. Operand 2644 states and 4241 transitions. [2024-11-09 01:10:58,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-11-09 01:10:58,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:58,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:19,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:21,467 INFO L134 CoverageAnalysis]: Checked inductivity of 1751 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1745 trivial. 0 not checked. [2024-11-09 01:11:38,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:38,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4387 states to 2651 states and 4304 transitions. [2024-11-09 01:11:38,106 INFO L276 IsEmpty]: Start isEmpty. Operand 2651 states and 4304 transitions. [2024-11-09 01:11:38,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-11-09 01:11:38,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:38,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:02,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:02,961 INFO L134 CoverageAnalysis]: Checked inductivity of 1753 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1747 trivial. 0 not checked. [2024-11-09 01:12:03,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:03,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4387 states to 2652 states and 4304 transitions. [2024-11-09 01:12:03,070 INFO L276 IsEmpty]: Start isEmpty. Operand 2652 states and 4304 transitions. [2024-11-09 01:12:03,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-11-09 01:12:03,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:03,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:29,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:30,780 INFO L134 CoverageAnalysis]: Checked inductivity of 1752 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1745 trivial. 0 not checked. [2024-11-09 01:12:52,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:52,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4451 states to 2660 states and 4368 transitions. [2024-11-09 01:12:52,808 INFO L276 IsEmpty]: Start isEmpty. Operand 2660 states and 4368 transitions. [2024-11-09 01:12:52,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-11-09 01:12:52,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:52,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:13:17,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:13:18,382 INFO L134 CoverageAnalysis]: Checked inductivity of 1753 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1753 trivial. 0 not checked. [2024-11-09 01:13:18,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:13:18,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4454 states to 2662 states and 4371 transitions. [2024-11-09 01:13:18,426 INFO L276 IsEmpty]: Start isEmpty. Operand 2662 states and 4371 transitions. [2024-11-09 01:13:18,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-11-09 01:13:18,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:13:18,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:13:43,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:13:44,463 INFO L134 CoverageAnalysis]: Checked inductivity of 1752 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1747 trivial. 0 not checked. [2024-11-09 01:13:48,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:13:48,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4460 states to 2664 states and 4377 transitions. [2024-11-09 01:13:48,142 INFO L276 IsEmpty]: Start isEmpty. Operand 2664 states and 4377 transitions. [2024-11-09 01:13:48,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2024-11-09 01:13:48,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:13:48,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:14:14,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:14:14,446 INFO L134 CoverageAnalysis]: Checked inductivity of 1754 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1747 trivial. 0 not checked. [2024-11-09 01:14:14,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:14:14,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4460 states to 2665 states and 4377 transitions. [2024-11-09 01:14:14,538 INFO L276 IsEmpty]: Start isEmpty. Operand 2665 states and 4377 transitions. [2024-11-09 01:14:14,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2024-11-09 01:14:14,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:14:14,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:14:39,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:14:39,545 INFO L134 CoverageAnalysis]: Checked inductivity of 1753 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1747 trivial. 0 not checked. [2024-11-09 01:14:46,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:14:46,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4466 states to 2667 states and 4383 transitions. [2024-11-09 01:14:46,400 INFO L276 IsEmpty]: Start isEmpty. Operand 2667 states and 4383 transitions. [2024-11-09 01:14:46,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2024-11-09 01:14:46,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:14:46,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:15:15,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:15:15,720 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1748 trivial. 0 not checked. [2024-11-09 01:15:19,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:15:19,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4471 states to 2669 states and 4388 transitions. [2024-11-09 01:15:19,420 INFO L276 IsEmpty]: Start isEmpty. Operand 2669 states and 4388 transitions. [2024-11-09 01:15:19,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2024-11-09 01:15:19,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:15:19,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:15:44,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:15:46,375 INFO L134 CoverageAnalysis]: Checked inductivity of 1753 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1745 trivial. 0 not checked. [2024-11-09 01:15:47,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:15:47,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4462 states to 2668 states and 4379 transitions. [2024-11-09 01:15:47,706 INFO L276 IsEmpty]: Start isEmpty. Operand 2668 states and 4379 transitions. [2024-11-09 01:15:47,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2024-11-09 01:15:47,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:15:47,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:16:09,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:16:09,916 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2024-11-09 01:16:10,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:16:10,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4463 states to 2669 states and 4380 transitions. [2024-11-09 01:16:10,077 INFO L276 IsEmpty]: Start isEmpty. Operand 2669 states and 4380 transitions. [2024-11-09 01:16:10,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2024-11-09 01:16:10,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:16:10,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:16:31,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:16:32,237 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1748 trivial. 0 not checked. [2024-11-09 01:16:32,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:16:32,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4463 states to 2670 states and 4380 transitions. [2024-11-09 01:16:32,340 INFO L276 IsEmpty]: Start isEmpty. Operand 2670 states and 4380 transitions. [2024-11-09 01:16:32,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-11-09 01:16:32,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:16:32,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:16:53,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:16:54,330 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1747 trivial. 0 not checked. [2024-11-09 01:16:54,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:16:54,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4463 states to 2671 states and 4380 transitions. [2024-11-09 01:16:54,400 INFO L276 IsEmpty]: Start isEmpty. Operand 2671 states and 4380 transitions. [2024-11-09 01:16:54,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-11-09 01:16:54,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:16:54,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:17:14,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:17:15,420 INFO L134 CoverageAnalysis]: Checked inductivity of 1756 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1748 trivial. 0 not checked. [2024-11-09 01:17:22,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:17:22,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4470 states to 2673 states and 4387 transitions. [2024-11-09 01:17:22,617 INFO L276 IsEmpty]: Start isEmpty. Operand 2673 states and 4387 transitions. [2024-11-09 01:17:22,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-11-09 01:17:22,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:17:22,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:17:44,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:17:44,845 INFO L134 CoverageAnalysis]: Checked inductivity of 1754 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1747 trivial. 0 not checked. [2024-11-09 01:17:52,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:17:52,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4475 states to 2675 states and 4392 transitions. [2024-11-09 01:17:52,251 INFO L276 IsEmpty]: Start isEmpty. Operand 2675 states and 4392 transitions. [2024-11-09 01:17:52,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-11-09 01:17:52,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:17:52,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:18:15,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:18:16,423 INFO L134 CoverageAnalysis]: Checked inductivity of 1756 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1748 trivial. 0 not checked. [2024-11-09 01:18:16,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:18:16,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4475 states to 2676 states and 4392 transitions. [2024-11-09 01:18:16,526 INFO L276 IsEmpty]: Start isEmpty. Operand 2676 states and 4392 transitions. [2024-11-09 01:18:16,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-11-09 01:18:16,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:18:16,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms